Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
PROTO J5262 3/8" Drive Socket Extension, 12" Length, Chrome - 3/8" Drive Hand Socket Extensions
PROTO3/8" Drive Hand Socket Extensions

PROTO J5262 3/8" Drive Socket Extension, 12" Length, Chrome

The PROTO Socket Extension (MPN J5262) is a 3/8" drive hand socket extension with a 3/8" input and output drive size and a 12" overall length. It features a chrome finish and is not insulated, with locking not included.

SKU 3G-OTH-319447

Also listed as: J 5262 · J-5262

Brand
PROTO
Item
J5262 3/8" Drive Socket Extension, 12" Length, Chrome
Part Number
J5262
Category
3/8" Drive Hand Socket Extensions
Available to Order
Also known as:J5262PROTO
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

PROTO
Manufacturer Part Number
J5262
Type
Chrome
Overall Lg
12 in
Output Drive Size
3/8 in

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

PROTO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PROTO Socket Extension (MPN J5262) is a 3/8" drive hand socket extension with a 3/8" input and output drive size and a 12" overall length. It features a chrome finish and is not insulated, with locking not included.

Frequently Asked Questions

What is the PROTO J5262 socket extension used for?

The PROTO J5262 socket extension is used to extend the reach of a 3/8" drive ratchet or torque wrench to access fasteners in recessed or confined areas. It is commonly applied in automotive repair, industrial maintenance, and assembly work where standard sockets cannot reach.

What are the specifications of the PROTO J5262 socket extension?

The PROTO J5262 has a 3/8" input and output drive size, a 12-inch overall length, and a chrome finish. It is not insulated and does not include a locking feature. The manufacturer part number is J5262.

Where to buy the PROTO J5262 socket extension worldwide?

You can source the PROTO J5262 socket extension through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to select the correct socket extension length?

Select a socket extension length based on the depth of the fastener recess and clearance around the work area. For general automotive use, a 12-inch extension like the PROTO J5262 provides good reach without excessive wobble. Always match the drive size to your ratchet and socket.

Used in

Common applications for PROTO
Industrial maintenance — PROTO J6014CXCERT micrometer torque wrench for tightening fasteners to 50–250 ft-lb with tether capability.
Assembly operations — PROTO J6345A electronic torque wrench for 5–50 ft-lb control with audible and visual indicators.
Plumbing and mechanical — PROTO J812HD straight pipe wrench with 2 in jaw capacity for gripping and turning pipes.
Precision fastening — PROTO J61929 multi-bit screw and nut driver kit with 26 alloy steel bits for assembly and maintenance.
Tool organization — PROTO JUC3743-3SG heavy-duty utility cart with drawers, power strip, and padlock for shop floor use.
Metric fastener service — PROTO JSCVM-20SB 20-piece ratcheting combination wrench set covering 6 mm to 32 mm.
Not sure this is the right part? Photo-identify it→

PROTO Products

3G Electric supplies PROTO 3/8" drive hand socket extensions. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from PROTO

View all PROTO parts →
This 3/8" drive hand socket extension has a 3/8" input and output drive size with a 17 3/16" overall length. It is constructed from chrome and is not insulated. Used to extend the reach of a ratchet or torque wrench when turning fasteners in applications where access to recessed bolts or nuts is limited
PROTO
This 3/8" drive hand socket extension has a 3/8" input and output drive size with a 17 3/16" overall length. It is constructed from chrome and is not insulated. Used to extend the reach of a ratchet or torque wrench when turning fasteners in applications where access to recessed bolts or nuts is limited

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first